Hound And Rabbit

The players stand in groups of three, clasping hands to form a circle
or tree. The other players, one for each tree, are rabbits. An extra
player, who is the hound, tries to steal a tree from one of the rabbits
as they exchange places. The hound then becomes a rabbit, leaving the
slow player to be hound. No two rabbits may dodge into the same tree.
All rabbits must move at signal.